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stealth61 [152]
3 years ago
8

1c) If the amino acid sequences in the proteins of 2 organisms are similar, why will their DNA also be similar?

Biology
1 answer:
Trava [24]3 years ago
4 0

Answer and Explanation:

Because the DNA sequence determines a protein's amino acid sequence, a gene shared by two closely related organisms should have similar, or even identical, amino acid sequences. That's because closely related species most likely diverged from one another fairly recently in the evolutionary span. Thus, they haven't had as much time to accumulate random mutations in their genetic codes.

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Saprophytes are fungi that feed on dead and decomposing organisms
UNO [17]

Saprophytes are fungi that feed on dead and decomposing organisms they secrete enzymes that digest additives of cell walls, including cellulose and lignin.

<h3>Why are fungi called as the saprophytes?</h3>

Fungi purpose decay through liberating enzymes onto the lifeless animal or plant. These smash down complicated compounds into easy soluble ones that may be absorbed through decomposers. Organisms that feed on lifeless on this manner are referred to as saprophytes.

Saprophytes are residing organisms that stay and feed at the stays of different organisms i.e on lifeless and decaying organisms. Saprophytes, additionally called saprotrophs. They are immensely crucial for soil biology.

Read more about the Saprophytes :

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8 0
2 years ago
Give a brief explanation of why food webs are preferred over food chains for representing the flow of energy in an ecosystem.
kow [346]

Answer AND Explanation:

Very often, one type of organism or species in an ecosystem happens to be the same food source for other types of consumers. The different food chains that exist in an ecosystem therefore form a complex network called food web.  Food webs are more complex than food chains and therefore there can be more than one primary producer thus increasing the flow of energy an ecosystem.

5 0
2 years ago
why won't we bring back dinos if we have the right tec and stuff to do so and have we not just found a small amount of dna of a
kap26 [50]

Answer:

Because the Dinosaurs would hunt us down and we would go extinct or endangered.

Explanation:

5 0
3 years ago
What are two possible outcomes (signs or symptoms) that can result when chemical mediators such as leukotrienes and interleukin-
Anna35 [415]
Leukotrienes are involved in asthmatic and allergic reactions and act to sustain inflammatory reactions.
In asthma, Lekotrienes causes.:
i)airflow obstruction
ii)increased secretion of mucus
iii)mucosal accumulation
iv)bronchoconstriction
v)infiltration of inflammatory cells in the airway wall.
4 0
2 years ago
In humans, the dominant gene "D" codes for the Rh protein on the surfaces of red
frez [133]

Answer:

The hemolytic anemia is a disorder in which the destruction of the RBCs is faster than their production of the RBCs. Hemolysis is the term used for the destruction of the RBCs.

The body of an individual produces antibodies if it senses or there is an antigen that is foreign to the body that helps in the destruction or removal of the particular antigen with the help of antibodies or B cells.

Rh(D) antigen is foreign to the Rh-negative woman as her RBCs surface lack the D antigen so if RBCs expressed to mother blood, IgG production begins and travels to the fetus through the placenta and start destroying RBCs of the fetus. Hemolysis of fetus results in hemolytic anemia and some times death of the baby.

3 0
2 years ago
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